T-Mobile to Sunset MetroPCS's CDMA Network by 2015

Uh oh...

So versus just running all the way with VoLTE it seems like MetroPCS in its new TMO skin will be abandoning their CDMA 1X network (about 92% of their customer base still) in exchange for GSM/HSPA+ network with LTE data support... No mention of the VoLTE roadmap they've been on, and if they chose not to follow even that newly chosen path, then they're alienating 100% of what made them successful, in exchange for a failing network... (scratching my head)